Qidong Zhao

College of Engineering

Works (4)

Updated: January 17th, 2025 09:56

2024 article

DRPY: Pinpointing Inefficient Memory Usage in Multi-Layer Python Applications

2024 IEEE/ACM INTERNATIONAL SYMPOSIUM ON CODE GENERATION AND OPTIMIZATION, CGO, pp. 245–257.

By: J. Cui n, Q. Zhao n, Y. Hao n  & X. Liu n

Source: Web Of Science
Added: January 6, 2025

2024 article

EASYVIEW: Bringing Performance Profiles into Integrated Development Environments

2024 IEEE/ACM INTERNATIONAL SYMPOSIUM ON CODE GENERATION AND OPTIMIZATION, CGO, pp. 386–398.

By: Q. Zhao n, M. Chabbi & X. Liu n

author keywords: Profiling; Software optimization; Performance measurement; Visualization; Tools.
Source: Web Of Science
Added: April 8, 2024

2023 article

DroidPerf: Profiling Memory Objects on Android Devices

PROCEEDINGS OF THE 29TH ANNUAL INTERNATIONAL CONFERENCE ON MOBILE COMPUTING AND NETWORKING, MOBICOM 2023, pp. 75–89.

By: B. Li n, Q. Zhao n, S. Jiao n & X. Liu n

author keywords: Profiling; memory inefficiencies; performance; Android
TL;DR: DroidPerf is developed, a lightweight, object-centric memory profiler for ART, which associates memory inefficiencies with objects created and used in Android apps and is able to guide locality optimization on memory layouts, access patterns, and allocation patterns. (via Semantic Scholar)
Source: Web Of Science
Added: September 18, 2023

2022 article

OJXPerf: Featherlight Object Replica Detection for Java Programs

2022 ACM/IEEE 44TH INTERNATIONAL CONFERENCE ON SOFTWARE ENGINEERING (ICSE 2022), pp. 1558–1570.

By: B. Li n, H. Xu *, Q. Zhao n, P. Su *, M. Chabbi *, S. Jiao n, X. Liu n

TL;DR: OJXPerf, a lightweight sampling-based profiler, which probabilistically identifies identical objects with code-level attribution can assist developers in refactoring code to eliminate object bloat, and favor reuse of existing object(s). (via Semantic Scholar)
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Source: Web Of Science
Added: August 29, 2022

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